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BALL VALVES
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33
Two-Piece – Full Port Ball Valves
77B100 SERIES
FULL PORT NPT VALVE WITH SIDE TAP
Design features lever handle and side tapping; can be used as a drain feature
or with 1/8” and 1/4” test cocks, sensing lines, or pressure gauges. Oers
extended service life with its ASTM B584 Bronze body, RPTFE packing and
PTFE seats.
FEATURES
• Rated 400 psig CWP, non-shock
• Adjustable packing
• Blowout-proof stem design
• 125 psig SWP steam rating
• Lead Free option (77BLF)
OPTIONS
• All 77 levers
• SS Tee handle (-83)
Model
Number
LF Model
Number
Size
(in.)
Dimensions (in.)
A B C D E F G H
77B-103-01 77BLF-103-01 1/2" 0.50 1.29 2.44 1.79 3.74 0.85 0.70 1/8 NPT
77B-104-01 77BLF-104-01 3/4" 0.75 1.48 2.81 2.00 4.75 1.00 0.80 1/8 NPT
77B-105-01 77BLF-105-01 1" 1.00 1.66 3.20 2.19 4.78 1.15 0.88 1/8 NPT
77B-106-01 77BLF-106-01 1-1/4" 1.25 2.04 4.08 3.10 7.06 1.50 1.17 1/4 NPT
77B-107-01 77BLF-107-01 1-1/2" 1.50 2.12 4.23 3.09 7.06 1.60 1.38 1/4 NPT
77B-108-01 77BLF-108-01 2" 2.00 2.42 4.85 3.45 7.08 2.00 1.56 1/4 NPT
H
Tapping
G
E
D
B
F
C
A
77B300 SERIES
FULL PORT SINGLE UNION END VALVE WITH SIDE TAP
Valves oer union ends to make pipeline disassembly easier. Design features
lever handle and side tapping; can be used as a drain feature or with 1/8” and
1/4” test cocks, sensing lines, or pressure gauges. Rated 400 psig CWP, non-
shock, and is equipped with a rugged chromium-plated ball.
FEATURES
• Blowout-proof stem design
• PTFE seats
• Full ow, minimum pressure drop
• Boss not drilled and tapped option (-31)
• Lead Free option (77BLF)
OPTIONS
• All 77 levers
• SS Tee handle (-83)
Model
Number
LF Model
Number
Size
(in.)
Dimensions (in.)
A B C D E F G H
77B-303-01 77BLF-303-01 1/2" 0.50 1.29 3.05 1.44 2.50* 0.85 0.70 1/8 NPT
77B-304-01 77BLF-304-01 3/4" 0.75 1.48 3.58 1.77 4.00* 1.00 0.80 1/8 NPT
77B-305-01 77BLF-305-01 1" 1.00 1.66 3.94 1.96 4.00* 1.15 0.88 1/8 NPT
77B-306-01 77BLF-306-01 1-1/4" 1.25 2.04 4.86 3.10 7.03 1.50 1.17 1/4 NPT
77B-307-01 77BLF-307-01 1-1/2" 1.50 2.12 5.35 3.09 7.09 1.60 1.38 1/4 NPT
77B-308-01 77BLF-308-01 2" 2.00 2.42 5.91 3.45 7.08 2.00 1.56 1/4 NPT
* Tee Handles
H
T
apping
G
F
E
D
A
C
B